Safety Data Sheet CS: 1.7.2

Page : 1 of 6

Infosafe No ™ 1CH26 Issue Date : January 2019 RE-ISSUED by CHEMSUPP Product Name : COPPER (II) ACETATE Classified as hazardous

1. Identification GHS Product COPPER (II) ACETATE Identifier Company Name CHEM-SUPPLY PTY LTD (ABN 19 008 264 211) Address 38 - 50 Bedford Street GILLMAN SA 5013 Australia Telephone/Fax Tel: (08) 8440-2000 Number Fax: (08) 8440-2001 Emergency phone CHEMCALL 1800 127 406 (Australia) / +64-4-917-9888 (International) number Recommended use Pesticide, catalyst, fungicide, pigments, manufacture of Paris green and laboratory reagent. of the chemical and restrictions on use Other Names Name Product Code Copper (II) acetate monohydrate, Copper diacetate, Copper acetate, Crystals of Venus, Cupric acetate monohydrate COPPER (II) ACETATE LR CL104 COPPER (II) ACETATE AR CA104 Other Information Chem-Supply Pty Ltd does not warrant that this product is suitable for any use or purpose. The user must ascertain the suitability of the product before use or application intended purpose. Preliminary testing of the product before use or application is recommended. Any reliance or purported reliance upon Chem-Supply Pty Ltd with respect to any skill or judgement or advice in relation to the suitability of this product of any purpose is disclaimed. Except to the extent prohibited at law, any condition implied by any statute as to the merchantable quality of this product or fitness for any purpose is hereby excluded. This product is not sold by description. Where the provisions of Part V, Division 2 of the Trade Practices Act apply, the liability of Chem-Supply Pty Ltd is limited to the replacement of supply of equivalent goods or payment of the cost of replacing the goods or acquiring equivalent goods. 2. Hazard Identification GHS classification Eye Damage/Irritation: Category 1 of the Skin Corrosion/Irritation: Category 1 substance/mixture Acute Toxicity - Oral: Category 4 Hazardous to the Aquatic Environment - Acute Hazard: Category 1 Hazardous to the Aquatic Environment - Long-Term Hazard: Category 1 Signal Word (s) DANGER Hazard Statement H302 Harmful if swallowed. (s) H314 Causes severe skin burns and eye damage. H410 Very toxic to aquatic life with long lasting effects. Pictogram (s) Corrosion, Exclamation mark, Environment

Precautionary P260 Do not breathe dust/fume/gas/mist/vapours/spray. statement – P264 Wash thoroughly after handling. Prevention P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. Precautionary P301+P312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. statement – P301+P330+P331 IF SWALLOWED: rinse mouth. Do NOT induce vomiting. Response P303+P361+P353 IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. P362 Take off contaminated clothing and wash before reuse. P304+P340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P310 Immediately call a POISON CENTER or doctor/physician. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses ,

Print Date: 25/01/2019 CS: 1.7.2 Safety Data Sheet CS: 1.7.2

Page : 2 of 6

Infosafe No ™ 1CH26 Issue Date : January 2019 RE-ISSUED by CHEMSUPP Product Name : COPPER (II) ACETATE Classified as hazardous if present and easy to do. Continue rinsing. P391 Collect spillage. Precautionary P405 Store locked up. statement – Storage Precautionary P501 Dispose of contents/container to an approved waste disposal plant. statement – Disposal 3. Composition/information on ingredients Chemical Solid Characterization Ingredients Name CAS Proportion Hazard Symbol Risk Phrase Copper (II) Acetate 6046-93-1 100 % 4. First-aid measures Inhalation If inhaled, remove from contaminated area to fresh air immediately. Apply artificial respiration if not breathing. If breathing is difficult, give oxygen. Consult a physician. Ingestion Rinse mouth thoroughly with water immediately. Give plenty of water to drink. Do not induce vomiting. Seek immediate medical assistance. Skin Wash affected areas with copious quantities of water immediately. Remove contaminated clothing and wash before re -use. Seek medical advice if effects persist. Eye contact Immediately irrigate with copious quantity of water for at least 15 minutes. Eyelids to be held open. In all cases of eye contamination it is a sensible precaution to seek medical advice. First Aid Facilities Maintain eyewash fountain and safety shower in work area. Advice to Doctor Treat symptomatically based on judgement of doctor and individual reactions of the patient. Other Information For advice, contact the National Poisons Information Centre (Phone Australia 13 11 26 ; New Zealand 0800 764 766) or a doctor. 5. Fire-fighting measures Hazards from Irritating, toxic and corrosive fumes and vapours, including oxides of carbon, acetic acid fumes Combustion (poisonous gas), copper fumes and some metallic oxides. Contact with incompatibles such as acids or Products acid fumes may release highly toxic fumes. Specific Methods SMALL FIRE: Use dry chemical, CO2, water spray or foam extinguishers. LARGE FIRE: Use water spray, fog or foam. Specific hazards Runoff may pollute waterways. Fire or heat may produce irritating, poisonous and/or corrosive arising from the gases/fumes. Containers may explode when heated. chemical Hazchem Code 2Z Decomposition 240 °C Temp. Precautions in Use suitable protective equipment for surrounding fire. connection with Fire 6. Accidental release measures Personal Avoid inhalation, contact with skin, eyes and clothing. Evacuate the area of all non-essential personnel. Precautions Personal Protection Use personal protective equipment listed in Section 8. Clean-up Methods - Sweep up (avoid generating dust) and remove to a suitable, clearly labelled container for disposal in Small Spillages accordance with local regulations. Environmental Prevent from entering into drains, ditches or rivers. Precautions 7. Handling and storage Precautions for Safe Avoid prolonged or repeated contact with skin, eyes and clothing . Avoid ingestion and inhalation of Handling material. Keep container tightly closed when not in use. Use with adequate ventilation. In case of insufficient ventilation, wear suitable respiratory equipment. Wear suitable protective clothing. Keep away from incompatibles.

Print Date: 25/01/2019 CS: 1.7.2 Safety Data Sheet CS: 1.7.2

Page : 3 of 6

Infosafe No ™ 1CH26 Issue Date : January 2019 RE-ISSUED by CHEMSUPP Product Name : COPPER (II) ACETATE Classified as hazardous Conditions for safe Store in a cool,dry place. Keep containers securely sealed and protected against physical damage. storage, including Isolate from incompatible substances. any Moisture sensitive. incompatabilities Corrosiveness More resistant to atmospheric corrosion than iron, forming a green layer of hydrated basic carbonate. Readily attacked by alkalis. Attached by acetic acid and other organic acids. Storage Regulations Refer Australian Standard AS/NZS 4681:2000 'The storage and handling of Class 9 (miscellaneous) dangerous goods and articles'. 8. Exposure controls/personal protection Occupational Name STEL TWA exposure limit values mg/m3 ppm mg/m3 ppm Footnote Copper (II) Acetate 1 Copper, dust & mist (as Cu) Other Exposure These Workplace Exposure Standards are guides to be used in the control of occupational health Information hazards. All atmospheric contamination should be kept to as low a level as is workable. These workplace exposure standards should not be used as fine dividing lines between safe and dangerous concentrations of chemicals. They are not a measure of relative toxicity. A time weighted average (TWA) has been established for Copper, dust and mists (as Cu) (Safe Work Australia) of 1 mg/m³ and for Copper (fume) (Safe Work Australia) of 0.2 mg/m³. The exposure value at the TWA is the average airborne concentration of a particular substance when calculated over a normal 8 hour working day for a 5 day working week. Appropriate In industrial situations maintain the concentrations values below the TWA. This may be achieved by engineering controls process modification, use of local exhaust ventilation, capturing substances at the source, or other methods. These methods should be used in preference to personal protective equipment. Respiratory Where ventilation is not adequate, respiratory protection may be required. Avoid breathing dust, vapours Protection or mists. Respiratory protection should comply with AS 1716 - Respiratory Protective Devices and be selected in accordance with AS 1715 - Selection, Use and Maintenance of Respiratory Protective Devices. Filter capacity and respirator type depends on exposure levels. In event of emergency or planned entry into unknown concentrations a positive pressure, full-facepiece SCBA should be used. If respiratory protection is required, institute a complete respiratory protection program including selection, fit testing, training, maintenance and inspection. Eye Protection The use of a face shield, chemical goggles or safety glasses with side shield protection as appropriate. Must comply with Australian Standards AS 1337 and be selected and used in accordance with AS 1336. Hand Protection Hand protection should comply with AS 2161, Occupational protective gloves - Selection, use and maintenance. Recommendation: Excellent: Nitrile, neoprene, polyvinyle chloride gloves. Fair: NR latex. Personal Protective Personal protective equipment should not solely be relied upon to control risk and should only be used Equipment when all other reasonably practicable control measures do not eliminate or sufficiently minimise risk . Guidance in selecting personal protective equipment can be obtained from Australian, Australian/New Zealand or other approved standards. Footwear Safety boots in industrial situations is advisory, foot protection should comply with AS 2210, Occupational protective footwear - guide to selection, care and use. Body Protection Clean clothing or protective clothing should be worn, preferably with an apron. Clothing for protection against chemicals should comply with AS 3765 Clothing for Protection Against Hazardous Chemicals. Hygiene Measures Always wash hands before smoking, eating or using the toilet. Wash contaminated clothing and other protective equipment before storing or re-using. 9. Physical and chemical properties Form Solid Appearance Greenish-blue fine powder. Odour Odourless ; slightly acetic acid odour. Decomposition 240 °C Temperature Melting Point 115 °C Solubility in Water Soluble (72 g/L @ 20 °C)

Print Date: 25/01/2019 CS: 1.7.2 Safety Data Sheet CS: 1.7.2

Page : 4 of 6

Infosafe No ™ 1CH26 Issue Date : January 2019 RE-ISSUED by CHEMSUPP Product Name : COPPER (II) ACETATE Classified as hazardous Solubility in Organic Soluble in alcohol. Slightly soluble in glycerol and ether. Solvents Specific Gravity 1.882 pH 5.2 - 5.5 (20 g/L, H2O, 20 °C) Flammability Non combustible material. Molecular Weight 199.64 10. Stability and reactivity Chemical Stability Stable under normal use conditons. Conditions to Avoid Incompatible materials, dust generation, excess heat, exposure to moist air or water. Incompatible Strong acids, oxidising agents, sodium hypobromite, acetylene, hydrazine and nitromethane. Materials Hazardous Irritating, toxic and corrosive fumes and vapours, including oxides of carbon, acetic acid fumes Decomposition (poisonous gas), copper fumes and some metallic oxides. Contact with incompatibles such as acids or Products acid fumes may release highly toxic fumes. Hazardous Will not occur. Polymerization 11. Toxicological Information Acute Toxicity - Oral LD50(rat): 710 mg/kg. Ingestion Harmful if swallowed. Ingestion of sufficient concentrations may cause irritation and possible burning and pain of mucous membranes in the mouth, pharynx, oesophagus, and gastrointestinal tract. Hemorrhagic gastritis, salivation, headache, nausea, abdominal/gastric pain, dizziness, tiredness, metallic taste, convulsions, shock, bloody diarrhoea and vomiting (vomitus is characteristically greenish-blue) may occur. If vomiting does not occur immediately systemic copper poisoning may occur , symptoms include of capillary damage, headache, cold swear, weak pulse, stomach and intestine ulceration, internal haemorrhage, nephritis, jaundice, CNS damage, kidney and liver damage, shock, coma and possibly death. Poisoning could occur due to this material being soluble in hydrochloric acid, which the stomach contains . May cause changes in structure and or function of the salivary glands in the gastrointestinal system causing nausea and vomiting. Inhalation Inhalation of copper dust or fumes causes irritation to mucous membranes and upper respiratory tract (nose, throat, lungs). Early symptoms of copper poisoning include coughing, sore throat, wheezing, high temperatures, metallic taste, shortness of breath, nausea, vomiting, epigastric burning and diarrhoea. May result in harmful corrosive effects including lesions, ulcerations and perforation of the nasal septum and respiratory tract, delayed pulmonary edema, pneumonitis and emphysema. When heated this compound may give off copper fume, which may cause 'Metal fume fever' with symptoms similar to the common cold, including chills and stiffness of the head as well as high temperatures, nausea, coughing and general weakness. Copper compounds have shown by inhalation to produce haemolysis of the red blood cells, hepatic necrosis, gastro intestinal bleeding, oligiura, ozotemia, hemoglobinuria, haematuria, tachycardia convulsions, coma and even death. Skin May cause irritation with redness and pain. May cause discolouration of the skin ; greenish-black skin. May be harmful if absorbed through the skin. Causes skin irritation, possibly severe, resulting in redness, itching and pain. May cause skin burns. May cause skin sensitization, an allergic reaction, which becomes evident upon re -exposure to this material. May cause skin burns. Eye Corrosive. Risk of serious damage to eyes causing irritation, redness, pain, blurred vision, discoloration and possible eye damage (chemical conjunctivitis, corneal clouding, ulceration, permanent corneal opacification) leading to irreversible eye injury. Carcinogenicity Not listed in the IARC Monographs. Chronic Effects Prolonged or repeated skin exposure may cause defatting leading to dermatitis. Prolonged or repeated exposure to dusts of copper salts may cause discolouration of the skin or hair, blood and liver damage, ulceration and perforation of the nasal septum, runny nose, metallic taste, and atrophic changes and irritation of the mucous membranes. Effects may be delayed. Individuals with Wilson's disease are unable to metabolize copper. Thus, copper accumulates in various tissues and may result in liver, kidney and brain damage. Chronic copper poisoning is typified by hepatic cirrhosis, brain damage and demyelination, kidney defects, and copper deposition in the cornea as exemplified by humans with Wilson's disease. It has also been reported that copper poisoning has lead to hemolytic anemia and accelerates arteriosclerosis. Symptoms of systemic copper poisoning may include: capillary damage, headache, cold sweat, weak pulse, and kidney and liver damage, central nervous system excitation

Print Date: 25/01/2019 CS: 1.7.2 Safety Data Sheet CS: 1.7.2

Page : 5 of 6

Infosafe No ™ 1CH26 Issue Date : January 2019 RE-ISSUED by CHEMSUPP Product Name : COPPER (II) ACETATE Classified as hazardous followed by depression, jaundice, convulsions, paralysis, and coma. Death may occur from shock or renal failure. Depending on the intensity and duration of exposure, effects may vary from mild irritation to severe destruction of tissue. The estimated lethal dose in an untreated adult is 10 to 20 g copper. Mutagenicity No evidence of mutagenic properties. 12. Ecological information Ecotoxicity Quantitative data on the ecological effect of this product are not available. Highly toxic for aquatic organisms. May cause long-term adverse effects in the aquatic environment. Persistence and Methods for the determination of biodegradability are not applicable to inorganic substances. degradability Bioaccumulative This substance is expected to significantly bioaccumulate. Potential Environmental Do not allow product to enter drains, waterways or sewers. Protection Acute Toxicity - Fish LC50 (Pimephales promelas): 0.1 mg/l/96h. 13. Disposal considerations Disposal Whatever cannot be saved for recovery or recycling should be handled as hazardous waste and Considerations disposed of according to relevant local, state and federal government regulations. 14. Transport information Transport Class 9 Miscellaneous dangerous goods shall not be loaded in a vehicle with: - Class 1 Explosives - Information Class 5. 1 Oxidizing agents (when Class 9 substance capable of igniting and burning) - Class 5. 2 Organic peroxides (when Cl. 9 capable of igniting/burning). U.N. Number 3077 UN proper shipping ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S. name Transport hazard 9 class(es) Hazchem Code 2Z Packing Group III EPG Number 9C1 IERG Number 47 15. Regulatory information Regulatory Listed in the Australian Inventory of Chemical Substances (AICS). Not listed under WHS Regulation Information 2011, Schedule 10 - Prohibited carcinogens, restricted carcinogens and restricted hazardous chemicals. Poisons Schedule S6 16. Other Information Literature 'Standard for the Uniform Scheduling of Medicines and Poisons .', Commonwealth of Australia. References Lewis, Richard J. Sr. 'Hawley's Condensed Chemical Dictionary 13th. Ed.', Rev., John Wiley and Sons, Inc., NY, 1997. National Road Transport Commission, 'Australian Code for the Transport of Dangerous Goods by Road and Rail 7th. Ed.', 2007. Safe Work Australia, 'National Code of Practice fot the Preparation of Safety Data Sheets for Hazardous Chemicals', 2011. Standards Australia, 'SAA/SNZ HB 76:2010 Dangerous Goods - Initial Emergency Response Guide', Standards Australia/Standards New Zealand, 2010. Safe Work Australia, 'Approved Criteria for Classifying Hazardous Substances [NOHSC:1008 (2004)]'. Safe Work Australia, 'Hazardous Chemical Information System, 2005'. Safe Work Australia, 'National Code of Practice for the Labelling of Safe Work Hazardous Substances (2011)'. Safe Work Australia, 'National Exposure Standards for Atmospheric Contaminants in the Occupational Environment [NOHSC:1003(1995) 3rd Edition]'. Contact Paul McCarthy Ph. (08) 8440 2000 DISCLAIMER STATEMENT: Person/Point All information provided in this data sheet or by our technical representatives is compiled from the best

Print Date: 25/01/2019 CS: 1.7.2 Safety Data Sheet CS: 1.7.2

Page : 6 of 6

Infosafe No ™ 1CH26 Issue Date : January 2019 RE-ISSUED by CHEMSUPP Product Name : COPPER (II) ACETATE Classified as hazardous knowledge available to us. However, since data, safety standards and government regulations are subject to change and the conditions of handling and use, or misuse, are beyond our control, we make no warranty either expressed or implied, with respect to the completeness or accuracy to the information contained herein. Chem-Supply accepts no responsibility whatsoever for its accuracy or for any results that may be obtained by customers from using the data and disclaims all liability for reliance on information provided in this data sheet or by our technical representatives. Empirical Formula & Cu(C2H3O2)2.H2O Structural Formula Other Information Previously labelled as: R22 Harmful if swallowed. R36/37/38 Irritating to eyes, respiratory system and skin. R50/53 Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. S24/25 Avoid contact with skin and eyes. S36/37/39 Wear suitable protective clothing, gloves and eye/face protection. S60 This material and its container must be disposed of as hazardous waste. S61 Avoid release to the environment. Refer to special instructions/safety data sheet. ...End Of MSDS... © Copyright ACOHS Pty Ltd Copyright in the source code of the HTML, PDF, XML, XFO and any other electronic files rendered by an Infosafe system for Infosafe MSDS displayed is the intellectual property of Acohs Pty Ltd.

Copyright in the layout, presentation and appearance of each Infosafe MSDS displayed is the intellectual property of Acohs Pty Ltd. The compilation of MSDS's displayed is the intellectual property of Acohs Pty Ltd.

Copying of any MSDS displayed is permitted for personal use only and otherwise is not permitted. In particular the MSDS's displayed cannot be copied for the purpose of sale or licence or for inclusion as part of a collection of MSDS without the express written consent of Acohs Pty Ltd.

Print Date: 25/01/2019 CS: 1.7.2